Bitcoin Forum

Thanks for the constructive feedback guys! I took note of it and made a decision to develop a service designed for assisting in making arbitrage trading fun and easy

As some of us may already be aware about the road bumps that arbitrage traders stumble upon. My goal is to deliver a lot of accurate data, in attempt to reduce the risk of failure. I won't get angry if you use my Free arbitrage data @https://www.arbitrage.expert/ For those looking for a bit more information, I invite you to pre register for my subscription based Arbitrage path service: https://www.arbitrage.expert/paths


What is Arbitrage paths? Think of it as complete and rewarding roadmap across the most popular cryptocurrency exchanges.

Who is it for? Anyone who can appreciate the art of trading crypto and forex markets. Arbitrage should only be considered as an addition to your existing day trading strategy. We would strongly encourage to carefully research, evaluate and understand all risks associated with trading cryptocurrency including arbitrage.

Benefits of paths? Discover multi-path arbitrage opportunities that occasionally can be difficult to focus your eye on. Arbitrage.expert* is exceptional at scanning the performance of thousands of altcoins across multiple exchanges to identify the most accurate spreads in real-time.

How does it work? While Expert continually scans the market for wider price spreads, the matching algorithm runs through millions of potential combinations in attempt to display the most accurate real-time arbitrage opportunities.

We believe that each path must be carefully validated before it can be followed. The validation process includes confirming the maintenance status of each crypto wallet and ensuring the overall trade+withdrawal fees do not exceed the profit.

Early bird discount: Preregister for 20% monthly LIMITED discount.


Price: $100 /mo


Affiliates:  Get 20% from each service subscriber.


https://www.arbitrage.expert/paths (https://www.arbitrage.expert/paths)

https://twitter.com/arb_exp/status/1035506553019936768 (https://twitter.com/arb_exp/status/1035506553019936768)


https://i.imgur.com/LvgQtIh.png

Looks nice!

But I would definitely add the trade fees to the calculation. I know it's often tricky, since I had to write such code a couple of times. But it really helps.

Thanks. Fees are still work in progress. problem is... fees are often excluded from the public api. How did you go about fetching the data?

Can you also integrate a feature that tells which exchange has it's wallet on maintenance, cos that the leading cause of  arbitrage opportunities these days :)

That would be nice, though I don't think this type of info could be fetched.. hehe

Hi exchange.blue, I really like what you have done there. I would like to support the project and get involved.

Do you have skype?

Kind regards;
Chris

It could be nice, I never tried the abritrage but it's interesting. This app could help novices like me in this domain maybe.

You should explain basics, and make it easy to use and it will be much better.  ;)

I'm only getting started, it will get much more user friendly :)

Wow, this is very cool. Thanks for sharing, OP!

When I wrote my first trade lib, my concept was simple to create an order and then call a method that returns the fee for this order. Since most exchanges don't have an API method for this, the exchange interface module usually calculated the amount.

Today, I realized that speed is the key to most arb strategies, so this method is simply too slow. So I usually just use a worst-case guestimation, so the trade will result in profit in any case.

I don't think trade fees are important part of the equation, since 0.50 % is highest i've seen them go. The average is .25.. so we can speculate :)

On the other hand.. deposit and withdrawal options and fees can be very decisive factor

it also seems like some exchanges don't update tickers frequently enough :)

The problem is, that most exchanges have a request limit (only x requests per second, or so). When I started, it was even like 1 request per 15s, or so.

With sometimes hundreds of pairs on an exchange, it takes forever to get all prices. That is why I focus on FIX or at least websocket connections these days.

https://github.com/aviau/cryptocoin-tradelib/blob/master/core/src/de/andreas_rueckert/trade/site/TradeSite.java

These are old sources for REST API's . Haven't updates them in ages, but maybe they help you somehow.

I agree with this, it's very little trouble to go and check that out for yourself before you try to do arbitrage with the info presented on your website.
That said, I really think this is very valuable information and I really commend you for listing it on your website for free.

Arbitrage seems to be pretty profitable again with these enormous price swings, depending on wwhat exchanges you choose.

Thanks, I'll take a look. Most exchanges allow up to 60 requests per minute nowdays. I guess I can utilize more ips when the traffic count increases.

I'm glad you guys finding use for it :)

bleutrade uses different symbol for bitcoin cash which is BCC, where other broker use BCH that causes huge number because its compare bitconnect price with bitcoin cash, this is good way to find arbitrage opportunity very quickly

I would like to try it As soon as possible! Seems like this app will help me to grow my money as well. Please add the Pending delay time for everycoin, like from Bitfinex to HITBtc. Keep it up!

Thanks for the tip :)

Looks really good. For someone like myself with an Economics background, the amount of a arbitrage in the markets that still exists is staggering to me.

Do you want to add automatic trading?

Good project! Unfortunately without accounting of related transaction costs the information is quite useless.

it'll be added soon...stay tuned :)

I probably wouldn't consider it... thats equivalent to sending an official invitation to hack :)

its not an easy task to accomplish... the wallet status info isn't a part of API. If anyone has any suggestions in regards to implementation...I'm all ears :)

Some exchanges have a market status, that you can check if it is active?

thanks, post very helpful. I have always wanted arbit but do not know where the right one.
how much is the fee? :)

I wasn't able to find this info in the API. If anyone has any information in regards to this.. please share

There is no fee, its free my friend:)

Happy sunday everyone!

Update:

-  Added: Exmo (46 new pairs)
-  Added: Kucoin (54 new pairs)


Coming up:

- Extended view
- Easy filters for viewing multiple arbitrage opportunities within select exchanges.
- Trading, withdrawal deposit fees.

Best ever , im interested . But trusty?

Trusty??

Update:

- Adopted new extended view, where opportunities between multiple pairs from select exchanges could be viewed simultaneously.
- Slight changes to desing
- Filters (Select between exchanges, pairs).

Too many scam accusations on lakebtc, yobit, cex.io, exmo, livecoin, wex. https://bitcointalk.org/index.php?board=83.0. Conclusion: You can sell btc at higher rate on those exchanges but u can't make withdrawal... :(

I could tell you from multiple personal experience that I never had any issues with any of the exchanges you mentioned. In fact, i regularly use livecoin, wex and lakebtc to make withdraws of a coin as well as fiat.

Update:

- Koinim (2 new pairs) and BTCTurk (3 new pairs) had been added to the arbitrage list.

Update:

- Sort by:
    -  Arbitrage Percentage %
    -  By exchange (alphabetically)
    -  By pair (alphabetically)

Guys I'm not familiar with the names of some of your local exchanges. If your favorite exchange isn't being listed , please contact me and I will get it resolved.

yes my local exchange is https://www.bitcoin.co.id/

Your local exchange is part of the list.

- Taking orders for new and exciting features...

I like innovative ideas and I love even more bringing them to life :)

What programming language are you using?

Update:

-Added Deposit/Withdrawal/Taker/Maker Fees


https://s3.eu-west-2.amazonaws.com/exchange.blue/fees.gif


Enjoy :)

Buy on GDAX sell on YOBIT :)


https://s3.eu-west-2.amazonaws.com/exchange.blue/btc_usdt.gif

Update:


 - Users are now welcome to edit fees (wikipedia style), incase discrepancy in actual data is found...

 - The link next to the fee selector will lead to the exchange's fee page.

https://s3.eu-west-2.amazonaws.com/exchange.blue/edit_fee.gif

Looks very useful project, but seems this project still under development. thanks for sharing

what exactly is under developed?

Blog section has been added.

I will gladly accept contributions in form of quality content.

Webmasters can now embed the basic version of the arbitrage app.

Lokks nice but is there any explanation on how to use it?

check this thread...
https://bitcointalk.org/index.php?topic=2795920.msg31838715#msg31838715 (https://bitcointalk.org/index.php?topic=2795920.msg31838715#msg31838715)

Quadrigacx exchange has been added to the list!

*****UPDATE*****

- Volume filter has been added: now we can easily filter out the low 24. hr volume pairs.
- Select all pairs: - viewing and sorting through 9000 is easy like never before.
- Select popular pairs: now we have an option to browse trough only the most popular pairs like LTC/USD; BTC/EUR; XRP/USD, LTC/BTC etc...

IDK if it does this, I didnt get a chance to look yet, but is it possible to calculate 3 way arbitrage on a single exchange?  For example compare btc-eth-ltc, and see if any profits can be earned?  Has the advantage that you dont need to send to other exchange ever, but might be more processor heavy and difficult to compute?  IDK just an idea.  Gonna get this app and if I make money definitely gonna donate :)

Yes, it is possible... in fact, I'm currently working on it....

- Update:

https://idex.market/ (https://idex.market/) has been added to the exchange list.

good but still needs to be perfected

For those of you running your own Wordpress based crypto blogs, an arbitrage plugin is now available:

wordpress.org/plugins/arbitrage-expert (http://wordpress.org/plugins/arbitrage-expert)

UPDATE:

 - The Arbitrage % spread is now being determined by the lowest ask and the highest bid price, instead of "last price". Some less liquid exchanges display wider gap
    between bids and asks, making the "last price" inaccurate indicator for the arbitrage spread calculation.

https://i.imgur.com/ktNbEbk.gif

 -  Some exchanges has been guilty for flipping pair symbols, ultimately displaying prices in reverse. As result, when searching for arbitrage between ETH/BTC, the
    BTC/ETH pairs would not become a part of the arbitrage table. This issue now been addressed!  Pair symbols  "ETH/BTC  /  BTC/ETH can now be easily looked up
    by typing either form of variation into the search box and displayed under single table.

https://i.imgur.com/dnqWdWC.gif

 -  The 24 hour Volume had been converted and symbolized for easy viewing experience.

 - Removed low volume pairs and illiquid exchanges.

 - We're now collecting market books {all bids and asks} in real time for each of the listed exchanges.


COMING SOON:

 - Extended view will soon present an option to display up to 25 last bids and asks in real time.

Happy arbing :)

Any plans to add exchanges such as HitBTC, KuCoin, Gate.io etc etc?

Hitbtc and KuCoin are part of the list. Gate.io will be added soon.

- Gate.io has been added to the arbitrage list.

ZEC / BTC opportunity BOOK


https://i.imgur.com/PqMTEmT.png

https://i.imgur.com/EcDvrhq.png

3% Arbitrage anyone?


BUY on Bitfinex [BTC/USD] for $7432      |     SELL  on WEX [BTC/USD] for $7720.  - .40% trade fees.    |   EARN  3%


https://i.imgur.com/OfgAlyW.png

https://i.imgur.com/Te7Uuc8.png https://i.imgur.com/lotYPdT.png

I've gotta say, this looks amazing!

I've been developing little things with exchange APIs, with the idea of working up to trading bots, and such.

If you don't mind too terribly, how do you standardize the individual APIs for the different exchanges?
Because that has always been the most difficult part of developing multi platform trading programs for me.

Basically, Bittrex doesn't return data the way poloniex does, etc. etc...

Does it basically boil down to just having to manually loop through all the data, and create a new "uniform" set, or do you use a library or somesuch that does that all for you?

Thanks in advance. Really cool app. That definitely deserves bookmarking. :)

@shaw1: I worked on standard interfaces for exchange REST APIs. The sources are old, but maybe they will help you:

https://github.com/aviau/cryptocoin-tradelib

@arunka71, thanks mate!

My Java may be a little rusty, but I'll get back into the swing of it. :D
22 exchanges? Wow. You were busy.

Appreciate the repo, and definitely worth a merit. :)

Most implementations are not complete. Just enough to get some market data.

I gave up on the projekt long ago, because there were not enough contributors. These days, I gave up on those REST APIs and only want to focus on streaming APIs.

Getting the data straightened out wasn't an easy task at all. Besides having to make it uniform, we had to go through each exchange and pair manually and compare it with the data on the actual UI. In most cases API feed is different from what is being displayed on the exchange. In many cases prices had to be inverted, currency symbols swapped, volume flipped etc.. Small to medium size exchanges are particularly sensitive..  Its a wild wild west out there :)

I appreciate the compliment, glad you guys find the app useful.

what language did you use? Java?

php

Great, This is what I need. Thanks to building this app. Any plan to build this on mobile?
It will good if you can do that. Thank you.

Its a web based app, you can run it from any mobile device..

ITS THE BEST ARB DAY..HURRY!

https://i.imgur.com/WpGqFIa.png

When the market continues to sink, we continue taking advantage of arbitrage

Confirmed 2.43% from 10,966.32

BUY on #Kraken : #ETH /usd   ==>   SELL on @YobitExchange : eth/usd

https://i.imgur.com/6jI08OH.png

https://i.imgur.com/1Fqiecc.png

https://twitter.com/arb_exp/status/1011948724128448512 (https://twitter.com/arb_exp/status/1011948724128448512)

A Sample of a round trip path.


https://i.imgur.com/TdWMSmT.png

WHAT IS PATHS?

-Think of it as complete and rewarding roadmap across the most popular cryptocurrency exchanges.

HOW DOES IT WOPK?
While Expert continually scans the market for wider price spreads, the matching algorithm runs through millions of potential combinations in attempt to display the most accurate real-time arbitrage opportunities.

We believe that each path must be carefully validated before it can be followed. The validation process includes confirming the maintenance status of each crypto wallet and ensuring the overall trade+withdrawal fees do not exceed the profit.

We consider Arbitrage.expert* a tool* made for identifying arbitrage opportunities in real time across most popular crypto exchanges. It should be used as an addition to an existing trading strategy.

Please be aware: We DO NOT guarantee profits! While some arbitrage opportunities may appear very lucrative at first sight, sometimes there is a good reason behind it. Always do your own research.

Arbitrage Paths is not an arbitrage trading bot. We will never ask for your API keys.

According to Google a “tool” is “a device, used to carry out a particular function”.

SUBSCRIBE FOR 20% DISCOUNTNT


https://www.arbitrage.expert/paths (https://www.arbitrage.expert/paths)

https://i.imgur.com/8bSqcDZ.png

Work in progress, guys. ETA 10 more days.



Alpha version will include the following functionality:

- Arbitrage Paths
- Historic spread charts
- Arbitrage backtesting


The Beta version will include:

- Wallet maintenance status
- Various Buy / Sell Arbitrage alerts
- Forum (upon demand).


https://i.imgur.com/NzZiHSF.png

Here is quick video preview: https://twitter.com/arb_exp/status/1035506553019936768 (https://twitter.com/arb_exp/status/1035506553019936768)

Thats not how threads work you created youre own thread for your platform and out of respect a competitor should not even want to post on another persons thread telling them how they should build their system if you do not even understand what it is meant to do. You are not the only mind in the universe everyone should listen to. You crossed the line when you posted server error picture on my thread. I already informed members my site was getting an upgrade but your intention was to make me look bad. No ones an idiot dude. Like I said leave me alone I had no interest in doing what I did I still feel bad. Humans need to learn to co-exist like I said.

The ETA is taking a bit longer than I had initially anticipated.

https://twitter.com/arb_exp/status/1037267725691887616 (https://twitter.com/arb_exp/status/1037267725691887616)

Sorry for the extended delay... the alerts feature is taking longer than we've initially anticipated. Here is whats coming..

**CUSTOM ALERTS**

 - Set up custom arbitrage, drops and shots alerts sent directly to your telegram.

https://i.imgur.com/lHKceEn.png

https://i.imgur.com/A0WNqE8.png

Your tool looks great!

Did I understand correctly that your tool accounts for wallets which are offline due to maintenance? Where does it show the status? Thanks!

Thanks for the feedback. Yes, it will account for wallet maintenance status, however it will only be released in the proceeding version. ETA 1-2 months.